David Valle, M.D. (IMAGE) American Society of Human Genetics Caption David Valle, M.D., recipient of ASHG's 2016 Arno Motulsky-Barton Childs Award for Excellence in Human Genetics Education. Credit Photo courtesy Dr. Valle Usage Restrictions Please credit Dr. Valle if using License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.